adding missing success message

Author: weaverryan

src/Maker/MakeEntity.php

@@ -112,6 +112,7 @@ public function generate(InputInterface $input, ConsoleStyle $io, Generator $gen
         // the regenerate option has entirely custom behavior
         if ($input->getOption('regenerate')) {
             $this->regenerateEntities($input->getArgument('name'), $overwrite, $generator);
+            $this->writeSuccessMessage($io);
 
             return;
         }